EP0741916A1 - Systeme reduisant le dechargement spontane d'accumulateurs a l'halogenure de zinc - Google Patents

Systeme reduisant le dechargement spontane d'accumulateurs a l'halogenure de zinc

Info

Publication number
EP0741916A1
EP0741916A1 EP95906687A EP95906687A EP0741916A1 EP 0741916 A1 EP0741916 A1 EP 0741916A1 EP 95906687 A EP95906687 A EP 95906687A EP 95906687 A EP95906687 A EP 95906687A EP 0741916 A1 EP0741916 A1 EP 0741916A1
Authority
EP
European Patent Office
Prior art keywords
cell
layer
zinc halide
set forth
matrices
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP95906687A
Other languages
German (de)
English (en)
Inventor
Joost Manassen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yeda Research and Development Co Ltd
Original Assignee
Yeda Research and Development Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yeda Research and Development Co Ltd filed Critical Yeda Research and Development Co Ltd
Publication of EP0741916A1 publication Critical patent/EP0741916A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/08—Hybrid cells; Manufacture thereof composed of a half-cell of a fuel-cell type and a half-cell of the secondary-cell type
    • H01M12/085—Zinc-halogen cells or batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/423—Polyamide resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/42—Grouping of primary cells into batteries
    • H01M6/46—Grouping of primary cells into batteries of flat cells
    • H01M6/48—Grouping of primary cells into batteries of flat cells with bipolar electrodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Hybrid Cells (AREA)

Abstract

Un accumulateur électrochimique rechargeable utilisant comme électrolyte de l'halogènure de zinc comprend un stratifié se composant comme suit: a) un matériau chimiquement inerte électroconducteur, b) une matrice à membrane à deux couches formées à partir d'une paire de matrices de polymère hydrophile dans chacune de laquelle est immobilisé un électrolyte d'halogénure de zinc, c) une couche électroconductrice conçue pour adsorber de façon réversible et libérer du brome disposé entre les matrices à membrane afin de réduire le déchargement spontané de l'accumulateur.
EP95906687A 1993-12-28 1994-12-23 Systeme reduisant le dechargement spontane d'accumulateurs a l'halogenure de zinc Withdrawn EP0741916A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IL10825293A IL108252A0 (en) 1993-12-28 1993-12-28 Rechargeable zinc halide electrochemical cell
IL10825293 1993-12-28
PCT/US1994/014777 WO1995018470A1 (fr) 1993-12-28 1994-12-23 Systeme reduisant le dechargement spontane d'accumulateurs a l'halogenure de zinc

Publications (1)

Publication Number Publication Date
EP0741916A1 true EP0741916A1 (fr) 1996-11-13

Family

ID=11065661

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95906687A Withdrawn EP0741916A1 (fr) 1993-12-28 1994-12-23 Systeme reduisant le dechargement spontane d'accumulateurs a l'halogenure de zinc

Country Status (5)

Country Link
EP (1) EP0741916A1 (fr)
JP (1) JPH09509522A (fr)
AU (1) AU1516995A (fr)
IL (1) IL108252A0 (fr)
WO (1) WO1995018470A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110718719B (zh) * 2018-07-13 2020-10-30 常熟理工学院 一种可充电的锌离子电池

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3640771A (en) * 1969-10-20 1972-02-08 Zito Co Metal bromide battery
US3806368A (en) * 1972-11-14 1974-04-23 Zito Co Zinc bromide battery
US4298666A (en) * 1980-02-27 1981-11-03 Celanese Corporation Coated open-celled microporous membranes
AU597918B2 (en) * 1985-11-29 1990-06-14 New Energy and Industrial Technology Development Organisation Surface treated electrodes applicable to zinc-halogen secondary batteries
US4789609A (en) * 1987-12-14 1988-12-06 W. R. Grace & Co.-Conn. Battery separator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9518470A1 *

Also Published As

Publication number Publication date
WO1995018470A1 (fr) 1995-07-06
AU1516995A (en) 1995-07-17
JPH09509522A (ja) 1997-09-22
IL108252A0 (en) 1994-04-12

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19960723

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE ES FR GB IT SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19971106